EP 1273439 A2 20030108 - Presensitized plate for use in making lithographic printing plate
Title (en)
Presensitized plate for use in making lithographic printing plate
Title (de)
Vorsensibilisierte Platte zur Herstellung einer lithographischen Druckplatte
Title (fr)
Plaque présensibilisée pour la fabrication d'une plaque d'impression lithographique
Publication
Application
Priority
- JP 2001206011 A 20010706
- JP 2001227818 A 20010727
- JP 2001270355 A 20010906
Abstract (en)
A presensitized plate having: on an aluminum support, a thermosensitive layer containing a photothermal conversion agent which absorbs infrared rays and generates heat and a water-insoluble and alkali-soluble resin, of which solubility to an alkali aqueous solution increases by heating, wherein the aluminum support has a grained structure with large undulation and a grained structure with small undulation on a surface thereof. This presensitized plate is excellent in damage resistance and sensitivity, and after the plate is processed into a lithographic plate, it is also excellent in scum resistance and press life.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
B41C 1/1008 (2013.01 - EP US); B41C 1/1016 (2013.01 - EP US); B41N 1/083 (2013.01 - EP US); B41C 2210/02 (2013.01 - EP US); B41C 2210/06 (2013.01 - EP US); B41C 2210/14 (2013.01 - EP US); B41C 2210/22 (2013.01 - EP US); B41C 2210/24 (2013.01 - EP US); B41C 2210/262 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
EP 1273439 A2 20030108; EP 1273439 A3 20030502; EP 1273439 B1 20060517; AT E326340 T1 20060615; CN 1272186 C 20060830; CN 1396063 A 20030212; DE 60211426 D1 20060622; DE 60211426 T2 20070516; US 2003165775 A1 20030904; US 7078154 B2 20060718
DOCDB simple family (application)
EP 02014890 A 20020705; AT 02014890 T 20020705; CN 02141328 A 20020705; DE 60211426 T 20020705; US 18898402 A 20020705